# Simple Statistical Excel Functions and Formulas

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Let's say I have two columns of numbers (5 in each column).

1/ Pls. advise of the following functions' FORMULA in excell:

percentile

range

rank

weighted average

confidence

correlation

forecast

2/ and elaborate as to WHAT that function is telling me (how is it useful)?

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##### Solution Summary

The solution addresses the function of a formula.

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